GOSTs of sheets, wires, pipes, circles of 08X18T1 steel
|Grade||analogue||W. Nr.||Aisi Uns||En||Order|
|08X18T1||Buy from stock, view availability|
Grade 08Cr18T1 refers to chromium alloys of ferrite class. It is melted in open arc electric furnaces. Production is regulated by the following
Percentage composition of 08Cr18Ti1
|Basis.||17 -19||≤0,08||≤0,7||≤0,8||≤0,025||≤0,035||0,6 - 1|
Physical properties t° 20°C
- Thermal conductivity 0.264 - 10² W/(m - K).
- Specific gravity 7,7 g/cm3
- Specific heat capacity 443 J/(kg - K);
- Modulus of elasticity 21 - 10-4 N/mm2
- Temperature coefficient of linear expansion 10.6x10-6/°C
- Specific electrical resistance 0.38 - 0.39 Ohmxmm2/m
- Hardness - 200 NV MPa -1.
- Induction of saturation is 8-12 kGs
Recommended hardening temperature is 1000-1100°C with subsequent cooling in water or air. This heat treatment contributes to the normalization of internal stresses in the alloy and increases the strength characteristics of parts. The metal is easy to shake out and forge. Cold-treated: the metal has high strength and ductility. During cold working, the steel is deformed and hardened similarly to 12X18H10T grade.
Steel 08x18t1 has a high resistance to oxidation, ductility, easy deformation, the possibility of deep drawing, good weldability, which allows its use in the same equipment as the austenitic chromium-nickel grades. Low temperatures do not produce the viscosity changes characteristic of cold brittleness. Biological inertness makes the steel popular in food processing. In terms of its mechanical properties it is a stronger and harder material compared to 12X18H10T grade. The oxidation takes place above a temperature of 800 °C. The tarnish color is observed during heating in the temperature range from 550 to 800 °C.
The rate of corrosion
- In a humid atmosphere saturated with NH3 and H2 S2, up to 0.005 mm/year;
- in solution, H2 S2 with a saturation of 2.5 g/l - up to 0.0135 mm/year;
- in NH3 aqueous solution, corrosion rate (t° 20 °C) up to 0.006 mm/year; at 90 °C - up to 0.097 mm/year;
- in a mixture of aliphatic hydrocarbons, (temperature 20-90 ° C) to 0.003 mm/year;
Arc welding is carried out by manual or automatic submerged-arc welding, 10X18N10T wire rods are used as an additive. During rapid cooling, the best weld quality is achieved. In order to protect the welds from intergranular corrosion, it is necessary to heat treat the parts after welding. If sheet thickness is small, resistance welding can be applied.
Supplier "Auremo" offers to buy a sheet, wire, pipe, round 08Cr18T1 by wholesale or in installments. Large selection of semi-finished products in stock. Conformity to GOST and international quality standards. Always in stock sheet, wire, pipe, round 08Cr18T1, the price is the best from the supplier. We are waiting for your orders. Buy sheet, wire, tubing, round 08Cr18T1 today. Wholesale customers price - favorable.
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Auremo company has a wide range of stainless steel rolled products. With us you can buy sheet, wire, pipe, circle 08Cr18T1 on the most favorable conditions. The price of the order depends on quantity and additional terms of delivery. Our specialists are always ready to help with the choice of necessary products, on which the operability and reliability of the future equipment depends. Always available in sheet, wire, pipe, round 08Cr18T1, the price is the best in this segment of rolled products. In the absence of the necessary products in the basic version, the company "Auremo" put semi-finished products n e standard parameters of the individual order. We guarantee high quality of our products and timely delivery.